Designed for universal field replacement

preventing costly refrigerant leaks

Broad Compatibility: Engineered for use across the York

or internal valve set replacement to ensure a fresh mechanical seal

Johnson Controls LVR27A-600 Damper Crankarm Designed for universal field replacementThe Johnson Controls LVR27A 600 Damper Crankarm is a heavy duty linkage component engineered for precise airflow regulation in commercial HVAC systems. Designed for field installers and facility technicians, this crankarm is compatible with 7 16 inch or 1 2 inch diameter damper shafts, providing a secure, non slip mechanical connection. It features an adjustable crank radius ranging from 3 4 inch to 4 1 2 inches, allowing for the fine tuning of stroke